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AstDyS ∴ Objects ∴ 2001YF138 ∴ Summary
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(280040) 2001YF138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57465 1.614e-08 au
e 0.203589 7.239e-08
i 12.601 7.74e-06 deg
Ω 18.077 2.035e-05 deg
ω 164.505 2.343e-05 deg
M 74.116 1.103e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0505 au
Aphelion 3.0988 au
Asc. node-Earth separation 2.07278 au
Desc. node-Earth separation 1.06193 au
Earth MOID 1.05507 au
Orbital period 1508.95 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 649 (2)
Radar observations (Discarded) 0 (0)
Arc length 8314 days
Unobserved 292 days

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Ephemeris at epoch 60426 MJD
Right Ascension 316.123 deg
Declination -30.6474 deg
V Magnitude 21.11 mag
Solar Elongation 86.43 deg
Galactic Latitude -40.72 deg
Rate 0.246 deg/day
Direction 89.727 deg

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